What powers systemchange.hu?

Caching

Varnish v6.0

since Oct 2021

CMS

WordPress v6.9.4

since Oct 2021

Databases

MySQL

since Oct 2021

Font scripts

Google Font API

since Oct 2021

Twitter Emoji (Twemoji)

since Oct 2021

JavaScript libraries

jQuery v3.7.1

since Oct 2021

jQuery Migrate v3.4.1

since Oct 2022

Miscellaneous

Open Graph

since Sep 2022

RSS

since Dec 2022

Programming languages

PHP

since Oct 2021

UI frameworks

Bootstrap v3.3.7

since Oct 2021

Web servers

Apache HTTP Server

since Oct 2021

WordPress plugins

Elementor v3.35.8

since May 2026

TablePress

since May 2026

Yoast SEO v27.8

since Mar 2022

WordPress themes

Colorlib Sparkling

since Mar 2022